//HIDE & SHOW GALLERY THUMBS
function showGallery(galleryType) {
if (!document.getElementsByTagName) return;
var anchors = document.getElementById("gallery").getElementsByTagName("a");
    for (var i=0; i<anchors.length; i++) {
    var anchor = anchors[i];
        if (galleryType == 'all') {
            anchor.style.display = 'inline';
        } else {
            if (anchor.className == galleryType) {
                anchor.style.display = 'inline';
            } else {
                anchor.style.display = 'none';
            }
        }
    }
}